Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

Service Kit for the Keihin carburetors as used on the 1975 - 1978 Honda CB400F motorcycles.

This service kit contains the following parts to service 1 carburettor:

• Float Bowl Gasket
• Top Cover Gasket
• Needle Valve Set
• Needle D22
• Needle Clip
• Needle Jet
• Mixture Screw Set
• Idle jet, size 40
• Main jet, size 75
• Various rubber o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB400F, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

• Needle: 3rd notch
• Float Level: 21 mm
• Mixture screw: fully in until gently seated, then 2 turns out

This is a Carburetor City service kit of outstanding Japanese manufacture.